DQRID : D140610.8
Start DateStart TimeEnd DateEnd Time Data Quality Metric
04/19/2014190004/19/20142300Does not affect quality
04/26/2014220504/26/20142210Does not affect quality
04/14/2014080004/14/20141200Does not affect quality
more
Subject:
MAO/TRACEGAS/S1 - Large data spikes
DataStreams:maoaosnoxS1.a1
Description:
Large spikes (>100 ppbv) exist in the data presumably due to onsite operation of equipment 
and/or onsite generator.  Last event bracketed by pump outages on generator transfer.
Suggestions: 
Measurements:maoaosnoxS1.a1:
  • nox_pmt_temp
  • noy_pre
  • noy_internal_temp
  • inlet_temp
  • nox_flow
  • nox_react_temp
  • nox_ozonator
  • inlet_noy_mfc
  • nox_pressure
  • nox_conv_temp
  • nox_pre
  • noy_react_temp
  • no2
  • nox_internal_temp
  • inlet_conv_temp
  • inlet_nox_mfc
  • noy
  • nox
  • nox_pmt_voltage
  • noy_pressure
  • noy_flow
  • noy_conv_temp
  • noy_pmt_voltage
  • noy_pmt_temp
  • no
  • noy_ozonator
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